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Did Japan Just Spark a Currency War?

February 11, 2013 / 07:05

This episode features Wharton Finance Professor Franklin Allen discussing the falling Yen, currency wars, and global economic policies. Key topics include Japan's stimulative economic policies, the impact on the Yen, and concerns from Europe and the US regarding currency manipulation.

Professor Allen explains how Japan's recent economic strategies have led to a significant drop in the Yen, raising fears of beggar-thy-neighbor policies among global officials. He highlights the reactions from countries like Russia and various European nations, who are worried about the implications for their own currencies.

He compares Japan's situation with that of Korea, noting that Korea's weaker exchange rate has benefited its economy, while Japan has struggled due to its strong Yen. Allen discusses the potential for instability in Japan if investors begin pulling their money out in response to a weakening currency.

Allen also addresses the concerns of German politicians regarding Japanese car manufacturers becoming more competitive due to the weaker Yen. He mentions comments from European Central Bank officials about the Euro's strength and the potential for a currency war to escalate.

Finally, he reflects on historical precedents of currency wars and their outcomes, suggesting that realignments of exchange rates could have benefits for countries involved.

TL;DR

Wharton Professor Franklin Allen discusses the implications of Japan's falling Yen and potential global currency wars.

Episode

7:05
00:00:01
[Music]
00:00:08
[Music]
00:00:20
we're speaking today with Wharton
00:00:22
Finance Professor Franklin Allen about
00:00:25
the falling Yen and how that seems to
00:00:27
have kicked off talk of occurrent War um
00:00:32
one immediate reaction to Japan's New
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stimulative Economic policies has been a
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sharp drop in the Yen that's led to talk
00:00:40
of beggar Thy Neighbor policies and a
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currency War among a number of global
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officials including people in Russia uh
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and Europe now most recently um Europe
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is increasingly worried that in addition
00:00:53
to Japan the US and the UK and even
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Switzerland have policies that are
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holding down their currency and that's
00:01:00
making the Euro stronger than it
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otherwise might be um and I think that
00:01:05
Japan's policies have focused attention
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on that in a way that that was not
00:01:10
happening just a few weeks ago um how
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serious are these concerns and and what
00:01:15
can you tell us about them well this
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whole issue of currency Wars goes back
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quite a while now when Brazil's Finance
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Minister coined the phrase for for this
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issue and I think in a number of
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emerging econ economies and in uh places
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like Switzerland and Norway and and uh
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Sweden what we've seen is uh inflows of
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money and strengthening of exchange
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rates and in some places like Brazil
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this has caused real problems for their
00:01:48
manufacturing sector in Switzerland I I
00:01:51
think the government put the cap on
00:01:54
because they were also worried that
00:01:56
their manufacturing sector would be
00:01:58
significantly hit
00:02:01
Japan is the first
00:02:04
large economy to try to I think manage
00:02:09
its exchange rate they they may may not
00:02:11
be doing that explicitly but one of the
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major effects of the policies that prime
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minister AB has said he's will introduce
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and and he is introducing is to try and
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weaken the exchange rate I think one of
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the things that has really hampered
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Japan a great deal over the last few
00:02:33
years since the default of lhan is that
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they have been regarded as a safe haven
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currency and this has really hurt their
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industry a great deal so if you compare
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Korea and Japan they have similar kinds
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of industrial structures but Korea which
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allowed its exchange rate to drop a
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significant amount after the lman
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default has done much much better than
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Japan and I think the Japanese want to
00:03:02
try
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and prevent their economy being stalled
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by this very strong exchange rate now
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the question is whether they'll go too
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far and they'll see an exodus of the
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money out of Japan and one of the big
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issues is why are people keeping money
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in Japan given that it's exchange rate
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may well weaken it's gone down
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significantly already but it may go down
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much much more if you look at the
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Historical even over the last decade
00:03:34
movement in in the Yen it's ranged from
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80 to 110 120 depending on the time
00:03:42
period you choose but it could well
00:03:45
weaken considerably more and one
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wonders when people will start pulling
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their money out there's a large
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proportion of the Japanese stock markets
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held by foreigners uh a small but now
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significant 9 10% of the bond market is
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held by foreigners but the real question
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is what did Japanese investors see do
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they fully comprehend that their
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currency May weaken dramatically and it
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might be good idea from Individual
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perspective not from necessarily from
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the nation's perspective to take some of
00:04:22
their money and put it overseas and if
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we see that then we could see some real
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instability in in Japan I I think one of
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the other big issues is how other
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countries will react I think the Germans
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are particularly worried Japanese car
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companies have not been as competitive
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because they've had to cut back R&D and
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all those kinds of things and so if they
00:04:47
start making more profits which they are
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doing with these weaker Yen they may be
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able to start competing more effectively
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with the German car manufacturers and I
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think that's why we've seen various
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German politicians and uh Jen vman of
00:05:03
the of the bundas bank start worrying
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about the the overall effects of this
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and uh I I believe uh dragi has now come
00:05:10
out and made some at least failed
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references to um concerns about the
00:05:16
level of the Euro yes he he made some
00:05:19
comments yesterday of about
00:05:24
uh that they would look and see what the
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long run effects on the on the current
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were because of course the Euro has
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strengthened significantly it then fell
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back a fair amount so we'll see what
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happens but that's kind of a warning
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shot isn't it that you know more than
00:05:39
three can play at this game or however
00:05:41
many are playing at it yes although I'd
00:05:42
be surprised if if the uh the ECB got
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into that but they may Doh and um how
00:05:51
big are the dangers that um you know the
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currency War could erupt into the
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equivalent of a shooting
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War well it's an interesting in question
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whether this is such a bad thing that
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the the the folklore from the 1930s that
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we had these beggar Thy Neighbor
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policies that when Britain went off the
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gold standard then many other countries
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followed and this led to a deflation was
00:06:17
very bad I I think the historical record
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is not so clear and there are a number
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of papers that argue that in fact it
00:06:24
would have been better if we'd had these
00:06:26
realignments of exchange rates in that
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it would have have led to relative
00:06:32
prices being much better and that that
00:06:34
can benefit countries so I think we'll
00:06:39
see how it plays out this time
00:06:45
[Music]

Episode Highlights

  • Currency Wars and Global Economy
    Finance Professor Franklin Allen discusses the implications of Japan's currency policies and global reactions.
    “Currency wars could erupt into the equivalent of a shooting war.”
    @ 05m 55s
    February 11, 2013

Episode Quotes

  • Japan is the first large economy to try to manage its exchange rate.
    Did Japan Just Spark a Currency War?
  • Currency wars could erupt into the equivalent of a shooting war.
    Did Japan Just Spark a Currency War?

Key Moments

  • Japan's Economic Policies02:01

Words per Minute Over Time

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